It is quite common for men and women who are afflicted with a psychological issue to also be plagued by a co-occurring substance abuse issue. In fact, it is more widespread than one would imagine and a lot of men and women presently in alcohol and drug rehab centers in Crystal City may have mental health issues which have just simply been undiagnosed. Rehabilitation professionals at effective drug rehabilitation facilities in Crystal City know how to identify persons with co-occurring mental health and alcohol and drug abuse disorders in hopes that both concerns can be simultaneously addressed while the person is in treatment. Due to the fact both need to be addressed, the client must remain in rehab until they are psychologically stable, not just sober.